import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;

/**
 * @author 兴趣使然黄小黄
 * @version 1.0
 * 自动刷新
 */
@WebServlet("/autoRefresh")
public class AutoRefresh extends HttpServlet {

    @Override
    protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
        resp.setHeader("Refresh", "1");
        resp.getWriter().write("timeStamp: " + System.currentTimeMillis());
    }
}
